* {padding:0; margin:0}
.dropdown {float:left; padding-right:20px}
.dropdown dt {width:210px;  padding:8px; font-weight:bold; cursor:pointer; background:url(images/header.gif)}
.dropdown dt:hover {background:url(images/header_over.gif)}
.dropdown dd {position:absolute; overflow:hidden; width:208px; display:none; background:#fff; z-index:200; opacity:0}
.dropdown ul {width:210px; border:2px solid #CC9900; list-style:none; border-top:none}
.dropdown li {display:inline}
.dropdown dt a {text-decoration: none; color: #666633;}